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<p>Hi everyone,</p>
<p>I am currently debugging some code and have been printing out
(using either CCTK_INFO and/or printf) debugging information at
particular grid points (LOCAL mode).</p>
<p>From what I can tell, Cactus only allows output from one process,
say rank 0, to stop flooding of the output by printing everything
once per process. However if I am wanting data from a particular
grid point, and this grid point is not in the printing process,
nothing will output.</p>
<p>I have been getting around this by turning off MPI (fine for one
iteration or so) but now I am doing longer runs I need to be able
to print out this information with MPI.</p>
<p>Thus my question:</p>
<p>How can you force Cactus to print out a statement from any
process?<br>
</p>
<p>Cheers,</p>
<p>Chris<br>
</p>
<div class="moz-signature">-- <br>
<font color="#666666" size="-1" face="Cantarell">Dr Chris Stevens<br>
<br>
Claude Leon Postdoctoral Fellow<br>
</font>
<div class="moz-signature">
<div class="moz-signature">
<div class="moz-signature"> <font color="#666666" size="-1"
face="Cantarell"> </font>
<p><font color="#666666" size="-1" face="Cantarell">Department
of Mathematics</font></p>
<font color="#666666" size="-1" face="Cantarell"> </font>
<p><font color="#666666" size="-1" face="Cantarell">Rhodes
University</font></p>
<p><font color="#666666"><font size="-1"><font
face="Cantarell">Room 5</font></font></font></p>
<p><font color="#666666"><font size="-1"><font
face="Cantarell"> Ph: +27 46 603 8932</font></font></font></p>
<p><font color="#666666"><font size="-1"><font
face="Cantarell">Web: <a moz-do-not-send="true"
href="http://www.chrisdoesmaths.com">www.chrisdoesmaths.com</a></font></font></font></p>
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